Fujitsu ASU18RLF Service Instructions Manual page 62

Outdoor Unit Low Pressure Value and Outdoor Total Electric Current Curve (Cooling)
Model Name : ASU18RLF
[Condition]
Ambient Indoor / Outdoor - Same temperature
temperature
Refrigerant Standard amount
amount
Piping 7.5m (Height difference 1m)
length
Power 60Hz - 230V
voltage
Operation TEST mode (Cooling), Hi Fan, Horizontal direction, Front air flow
condition
Measuring Measure the low pressure with the pressure meter at the service valve. Measure the outdoor
method
unit overall current with the current clamp meter at Power Cable.
Start operation with the condition of the Indoor Unit air filter clean.
Caution
[Constant Frequency Operation Method (Test mode)]
1. Operate on Cooling mode, and press TEST button of remote control.
2. Operate continuously for 30 minutes. (After 60 minutes of operation, Test mode is released automatically.)
(1) Indoor/Outdoor Temperature - Outdoor Low Pressure Curve
ASU18RLF
1.3
RH70%
1.2
RH60%
RH50%
1.1
1.0
0.9
0.8
0.7
59 68
(15) (20)
In/Outdoor ambient temperature
(2) Indoor/Outdoor Temperature - Outdoor Total Electric Current Curve
ASU18RLF
7.0
RH70%
6.5
RH60%
RH50%
6.0
5.5
5.0
4.5
4.0
59 68
(15) (20)
In/Outdoor ambient temperature
77 86 95
(25) (30) (35)
[60Hz-230V]
77 86 95
(25) (30) (35)
[60Hz-230V]
[ °F ]
( °C)
[ °F ]
( °C)
03-07